3728783178

素因数分解:

$2^1\times 3^2\times {\mathrm{207154621}}^1$

素因数の和:207154629

約数の個数: 12

約数和(自身を含む): 8079030258

約数和(自身を除く): 4350247080

約数列:

[1, 2, 3, 6, 9, 18, 207154621, 414309242, 621463863, 1242927726, 1864391589, 3728783178]

約数ペア:

[(1, 3728783178), (2, 1864391589), (3, 1242927726), (6, 621463863), (9, 414309242), (18, 207154621)]